package sctu.edu.java.year2016.team04.luoxinghua.lianxi.Return;

/**
 * Created by 落叶的思恋 on 2016/5/30.
 */
public class Ts {
    public static void main(String[] args) {
        Extantsa ex=new Extantsa();
        System.out.println("请输入你要计算面积的图形");
        ex.scanf();
        ex.Area();
    }
}
